#main{
    
    width:90%;
    margin: 0 auto;
    height: 500px;   
}
#big-box-input{
    border: 1px solid #749b7c;
    border-radius: 8px;
    padding: 4px;
    float:left;
    width: 100%;
    margin:0 auto;
}
#big-box-input h3,h4{
    text-align: center;
    clear: both;
    height: 25px;
}
.box,.box2{
    width:90%;
    margin:0 auto;
    clear: both;
    }

.box select {
    float: left;
     width: 30%;
}
.box span{
    float: left;
    padding-right: 8px;
    margin:5px 0 5px 0;
    width: 15%;
    text-align: right;
}

.box input {
    float: left;
     width: 29%;
}




/*-------------phan dinh dang cho ket qua tim kiem--------------------------------------------------------*/    

.main-content{
    
    width:100%;
    margin-top: 15px;
    float: left;
    border: 1px solid #749b7c;
    border-radius: 8px;
    padding: 4px 4px 15px 4px;
    
    
}
